CN204882151U - Grain sampling device with automatically regulated scout clamping mechanism - Google Patents
Grain sampling device with automatically regulated scout clamping mechanism Download PDFInfo
- Publication number
- CN204882151U CN204882151U CN201520675243.5U CN201520675243U CN204882151U CN 204882151 U CN204882151 U CN 204882151U CN 201520675243 U CN201520675243 U CN 201520675243U CN 204882151 U CN204882151 U CN 204882151U
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- CN
- China
- Prior art keywords
- clamping
- regulating wheel
- probe
- wheel
- scout
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a grain sampling device with automatically regulated scout clamping mechanism mainly comprises support frame, clamping mechanism, scout, wherein, presss from both sides tight action wheel and presss from both sides tight regulating wheel component to wheeled clamping mechanism, the shaft that presss from both sides tight regulating wheel passes through the spring and presss from both sides power adjusting bolt to be connected, constitutes automatic clamp power guiding mechanism, be used for shaft hole that the coupling pressed from both sides tight regulating wheel for the bar on limiting plate and the fixed plate, but press from both sides the endwise slip in the shaft hole of tight regulating wheel, realized among the sampling process carrying out tightly motion control about and of effectively fixed and appropriate clamp to the scout, solved among the sampling process scout and unablely visited and the problem of bending deformation because of what drive wheel clamping elasticity discomfort was brought.
Description
Technical field
The utility model provides a kind of grain sampling apparatus with automatically regulating probe's clamp system, is the improvement to existing grain sampling apparatus probe clamping structure, belongs to grain machinery of sampling field.
Background technology
In grain sampling process, probe exists and crosses pine because of driving wheel clamping and cannot probe into and make probe's flexural deformation because of driving wheel clamping tension in operation process, for the problems referred to above, the problem of prior art by using rubber to do driving wheel material solution clamping degree of tightness, but elastomeric material easy-weathering is damaged, frequent appearance makes probe to clamp because of rubber drive wheels weathering, and uneven stressed probe understands flexural deformation, and then sampling cost is increased.Therefore a kind of device that probe is effectively clamped is needed in grain machinery of sampling field.
Summary of the invention
The utility model provides a kind of grain sampling apparatus with automatically regulating probe's clamp system, and what solve that probe in sampling process brings because of driving wheel clamping degree of tightness discomfort cannot probe into and diastrophic problem.
A kind of grain sampling apparatus with automatically regulating probe's clamp system that the utility model provides, its technical solution is as follows:
Primarily of bracing frame, clamp system, probe form, bracing frame be cross hang structure and side with ladder, the crossbeam of cross supporting frame can rotate around vertical girder, and crossbeam side is with counterweight, and opposite side is with clamp system and probe; It is characterized in that: some groups of clamping driving wheels form wheeled clamp system with clamping regulating wheel, are linearly evenly arranged on fixed head by limiting plate; The wheel shaft of clamping regulating wheel adjusts bolt by spring and grip force and is connected, and forms automatic grip force adjusting mechanism; Limiting plate and fixed head are bar shaped for the axis hole of the clamping regulating wheel that is coupling, and clamping regulating wheel can slide axially in axis hole, realizes clamping driving wheel with clamping regulating wheel to the automatic adjustment of the clamping dynamics of probe; Clamping driving wheel coaxial on be also provided with tooth sprocket, by annular tooth chain around connecting and composing link gear, and is connected with motor to drive and clamps driving wheel and rotate, drive probe moves up and down.
the utility model good effect is:
Adopt and clamp driving wheel, clamping regulating wheel formation to wheeled clamp system and the grip force automatic adjusting mechanism clamping regulating wheel, spring, grip force adjustment bolt formation, achieve in sampling process and carry out effectively fixing and suitable clamping and controls that moves up and down to probe, what solve that probe in sampling process brings because driving wheel clamping degree of tightness is uncomfortable cannot probe into and diastrophic problem.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model clamp system schematic front view;
Fig. 3 is the utility model clamp system schematic side view;
In figure 1, bracing frame; 2, clamp system; 3, probe; 4, ladder; 5, fixed head; 6, driving wheel is clamped; 7, regulating wheel is clamped; 8, spring; 9, grip force adjustment bolt; 10, tooth sprocket; 11, axis hole; 12, motor; 13, limiting plate; 14, toothed chain.
Embodiment
According to Fig. 1, the utility model is formed primarily of bracing frame 1, clamp system 2, probe 3, bracing frame 1 fixes on the ground for cross hang structure bottom, and side is with ladder 4, the crossbeam of cross can rotate around vertical girder, and crossbeam side is with counterweight, opposite side is with clamp system 2 and probe 3.According to Fig. 2, Fig. 3, clamping driving wheel 6 forms wheeled clamp system with clamping regulating wheel 7, is linearly evenly arranged on fixed head 5 by limiting plate 13, and the present embodiment clamping driving wheel 6 is each with four with clamping regulating wheel 7; The axis hole 11 clamping regulating wheel 7 that is coupling between limiting plate 13 and fixed head 5 is bar shaped, and the stationary shaft of clamping regulating wheel 7 can slide along bar shaped axis hole; Side screws control with the clamping regulating wheel 7 of spring 8 by what tighten grip force adjustment bolt 9 pairs of springs 8, is used for the adjustment of the clamping dynamics realizing clamping driving wheel 6 and clamping regulating wheel 7 couples of probes 3; Four clamping driving wheels 6 coaxial on be also provided with four tooth sprockets 10, by annular toothed chain 14 around connecting and composing link gear, and one of them clamping driving wheel 6 is connected with motor 12, drives clamping driving wheel 6 to rotate by the rotating of motor 12, complete probeing into and extracting of probe 3.
The utility model is in sampling process, probe 3 position is fixed in the rotation of bracing frame 1, screw 9 regulating spring 8 decrement is tightened in control, and then control the adjustment of the clamping dynamics clamping regulating wheel 7 and clamping driving wheel 6 couples of probes 3, clamping dynamics is made to meet sampling request, drive clamping driving wheel 6 rotate and then make probe 3 probe into sample by motor 12, complete sampling operation.
Claims (1)
1. the grain sampling apparatus with automatic adjustment probe clamp system, form primarily of bracing frame, clamp system, probe, bracing frame be cross hang structure and side with ladder, the crossbeam of cross supporting frame can rotate around vertical girder, and crossbeam side is with counterweight, opposite side is with clamp system and probe; It is characterized in that: some groups of clamping driving wheels form wheeled clamp system with clamping regulating wheel, are linearly evenly arranged on fixed head by limiting plate; The wheel shaft of clamping regulating wheel adjusts bolt by spring and grip force and is connected, and forms automatic grip force adjusting mechanism; Limiting plate and fixed head are bar shaped for the axis hole of the clamping regulating wheel that is coupling, and clamping regulating wheel can slide axially in axis hole, realizes clamping driving wheel with clamping regulating wheel to the automatic adjustment of the clamping dynamics of probe; Clamping driving wheel coaxial on be also provided with tooth sprocket, by annular tooth chain around connecting and composing link gear, and be connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675243.5U CN204882151U (en) | 2015-09-02 | 2015-09-02 | Grain sampling device with automatically regulated scout clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675243.5U CN204882151U (en) | 2015-09-02 | 2015-09-02 | Grain sampling device with automatically regulated scout clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882151U true CN204882151U (en) | 2015-12-16 |
Family
ID=54826513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675243.5U Expired - Fee Related CN204882151U (en) | 2015-09-02 | 2015-09-02 | Grain sampling device with automatically regulated scout clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738154A (en) * | 2016-03-28 | 2016-07-06 | 湖北叶威（集团）粮油机械有限公司 | Sampler driving device |
| CN107727442A (en) * | 2017-11-20 | 2018-02-23 | 广东省储备粮管理总公司东莞直属库 | A kind of provision store storehouse deep layer grain sampling equipment |
| CN112763256A (en) * | 2019-11-04 | 2021-05-07 | 周口师范学院 | Hand-held type food detection sampling device |
-
2015
- 2015-09-02 CN CN201520675243.5U patent/CN204882151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738154A (en) * | 2016-03-28 | 2016-07-06 | 湖北叶威（集团）粮油机械有限公司 | Sampler driving device |
| CN107727442A (en) * | 2017-11-20 | 2018-02-23 | 广东省储备粮管理总公司东莞直属库 | A kind of provision store storehouse deep layer grain sampling equipment |
| CN112763256A (en) * | 2019-11-04 | 2021-05-07 | 周口师范学院 | Hand-held type food detection sampling device |
| CN112763256B (en) * | 2019-11-04 | 2022-08-02 | 周口师范学院 | Hand-held type food detection sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170902 |